Yes earths inner core is a dense ball of metal earths outer core is a layer of molten (melted) metal
The inner core Is solid and the outer core in liquid
The solid inner and liquid outer core.
iron and nickel is the answer and so is the inner core. the inner and the outer and together but the outer core is liquid and the inner core is solid
Both! The outer core is in a liquid state and the inner core is a solid. Both the inner and outer core are formed mainly of iron and nickel.
So far as science can deduce, it must be a solid.
the outer core is liquid; the inner core is solid
The outer portion of the core is mostly molten iron. The inner core is solid metal.
They go faster through the inner core than the liquid outer core
The inner core is the hottest layer of the Earth.
The outer core is a liquid that is in between the inner core and mantle. It is 2,000km thick.
the earths core is the hottest part of the earth. the metals in the earths outer core is liquid because of the heat and the metals in the earths core is solid but still the earths core is the hottest
the layer in the earths suface that contains liquid rock is called: the inner core (mainly)\ outer core (some) and (parts) of the mantle.